Summary
Jijun Cai is a pragmatic software engineer and serial founder with 11 years of experience, currently co-founding GPT DAO and leading product and engineering at ACTECH from Palo Alto. He combines six years of hands-on iOS and cross-platform development with five years of product management, shipping consumer social apps and a Flutter-based Web3 investment recommender across six platforms. He has repeatedly taken solo ownership of front- and back-end stacks—building Django/Vue financing sites, a high-ranking Instagram promotion platform, and a homemade development framework that tripled delivery speed. As a tech lead he has grown and managed small teams to deliver polished B2B and B2C products, blending strong UI detail orientation with cloud and database experience. His background in economics informs a product-first approach to marketplaces and monetization, and he consistently bridges research, engineering, and go-to-market execution.
11 years of coding experience
3 years of employment as a software developer
M.S. Economics, M.S. Economics at Jiangxi University of Finance and Economics
Chinese, English